/*
 * Copyright (c) 2020 - present, Inspur Genersoft Co., Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package io.iec.edp.caf.data.source;

import io.iec.edp.caf.commons.utils.StringUtils;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.config.BeanPostProcessor;
import org.springframework.boot.autoconfigure.jdbc.DataSourceProperties;
import org.springframework.lang.Nullable;

/**
 * @author wangyandong
 * @date 2021/05/31 11:02
 * @email wangyandong@inspur.com
 */
public class DataSourceBeanPostProcessor implements BeanPostProcessor {
    @Nullable
    public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException {
        if(bean instanceof DataSourceProperties){
            DataSourceProperties propterties = (DataSourceProperties)bean;
            if(StringUtils.isEmpty(propterties.getUrl())==null ||
                StringUtils.isEmpty(propterties.getUsername()) ||
                    StringUtils.isEmpty(propterties.getPassword())){
                throw new DataSourceCreationException("Incomplete data source configuration ：url、user or password is null",propterties);
            }
            return bean;
        }
        return bean;
    }

    @Nullable
    public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException {
        return bean;
    }
}
